Table 7
Kinematic results of the six clusters.
Cluster | V r | σ tot | σ e | M/L | log Mtot | M • |
[km s-1 ] | [km s-1 ] | [km s-1 ] | [M⊙/L⊙] | [M⊙] | [M⊙] | |
|
||||||
NGC 1851 | 322.7 ± 4.3 | 8.4 ± 0.8 | 9.3 ± 0.5 | 2.1V ± 0.2 | 5.57V ± 0.03 | <2V × 103 |
NGC 1904 | 205.2 ± 2.5 | 7.0 ± 0.4 | 8.0 ± 0.5 | 1.6V ± 0.2 | 5.16V ± 0.03 | (3 ± 1)V × 103 |
NGC 5694 | − 140.4 ± 1.4 | 8.5 ± 0.4 | 8.8 ± 0.6 | 2.1 ± 0.4 | 5.41 ± 0.05 | <8 × 103 ∗ |
NGC 5824 | − 25.0 ± 0.7 | 11.1 ± 0.5 | 11.2 ± 0.4 | 1.8 ± 0.2 | 5.65 ± 0.03 | <6 × 103 |
NGC 6093 | 12.1 ± 0.5 | 9.4 ± 0.4 | 9.3 ± 0.3 | 2.3V ± 0.3 | 5.53V ± 0.02 | <800V |
NGC 6266 | − 75.0 ± 1.0 | 15.0 ± 2.8 | 15.5 ± 0.5 | 2.5 ± 0.4 | 5.97 ± 0.01 | (2 ± 1)V × 103 |
Notes. Listed are the measured central velocity dispersion from the IFU data (σtot), the effective velocity dispersion measured from the kinematic profile (σe), the total M/LV, the total mass Mtot, and the limits on the mass of the possible intermediate-mass black hole (M•). The result marked with an asterisk should be treated with care. The index V indicates when a model with varying M/LV profile was applied instead of one with a constant value for M/LV.
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